,. a new host takes the stage at this sunday's academy awards. seth mcfarland says he is not nervous but knows the pressure is on for the big performance. >> reporter: seth mcfarland does it all, acts, writes, sings produces and directs. now, just days away from hosting sunday's 85th annual academy awards mcfarland says this will be his toughest audience yet. >> in f. you are too soft they are not going to give you much. if you are too hard on them they are going to gasp and turn on you.